In a landmark observation by a team of international researchers, NASA's Juno spacecraft has, for the first time, clearly ...

The predawn hours of Aug. 8 present a perfect opportunity to see Jupiter's four largest moons line up next to the "King of the Planets" as it voyages through the stars of the constellation Gemini.

Jupiter hosts the brightest and most spectacular auroras in the solar system. Near its poles, these shimmering lights offer a ...

Is the future great planetary laboratory hurtling in our direction incognito, veiled in gloom and cold? That’s what ...

However, prior to NASA's Juno mission, scientists had been unable to capture the auroral imprint of Callisto. The auroral phenomena of Jupiter are among the most striking natural wonders in the solar ...

Io, Europa and Ganymede had already shown their footprints through earlier observations. But Callisto, the farthest Galilean moon, remained a mystery.

ESA’s Jupiter Icy Moons Explorer, Juice, launched the 14th April 2023, will make detailed observations of the giant gas planet and its three moons – Ganymede, Callisto and Europa – with a suite of the ...

The European Space Agency has confirmed plans to launch the first two satellites in its low-Earth orbit (LEO) positioning ...

"Complete color global maps and high-resolution mosaics of Jupiter's four large moons - Io, Europa, Ganymede and Callisto - are compiled for the first time in this important atlas. The satellites are ...

Among the planets in our solar system, Jupiter is the eldest and largest, and it often appears as the second brightest in the night sky after Venus. Scientists have long tracked this streaked gas ...